Kromschroder TZI, TGI Operating instructions

Brand
Kromschroder
Model
TZI, TGI
Type
Operating instructions
CONTENTS
Cert. Version 12.22 · Edition 01.24 · EN · 03251630
DE, EN, FR, NL, IT, ES, DA, SV, NO, PT, EL, TR, CS, PL, RU, HU – www.docuthek.com
Ignition transformers TZI, TGI
1 Safety ................................1
2 Checking the usage .....................2
3 Installation ............................3
4 Wiring................................3
5 Commissioning ........................5
6 Electromagnetic compatibility (EMC) ........5
7 Assistance in the event of malfunction .......5
8 Technical data .........................6
9 Logistics.............................. 7
10 Accessories ..........................8
11 Certification ..........................8
12 Disposal .............................8
1 SAFETY
1.1 Please read and keep in a safe place
Please read through these instructions
carefully before installing or operating. Following the
installation, pass the instructions on to the operator.
This unit must be installed and commissioned in
accordance with the regulations and standards in
force. These instructions can also be found at www.
docuthek.com.
1.2 Explanation of symbols
1, 2, 3, a, b, c = Action
➔= Instruction
1.3 Liability
We will not be held liable for damage resulting from
non-observance of the instructions and non-com-
pliant use.
1.4 Safety instructions
Information that is relevant for safety is indicated in
the instructions as follows:
DANGER
Indicates potentially fatal situations.
WARNING
Indicates possible danger to life and limb.
CAUTION
Indicates possible material damage.
All interventions may only be carried out by qualified
gas technicians. Electrical interventions may only be
carried out by qualified electricians.
1.5 Conversion, spare parts
All technical changes are prohibited. Only use OEM
spare parts.
OPERATING INSTRUCTIONS
TZI, TGI · Edition 01.24
EN-2
2 CHECKING THE USAGE
TZI, TGI
For the high-voltage ignition of gas burners and
gas-ignited or directly ignited oil burners with a
one-pole output to the protective earth. The ignition
transformers can also be used on burners with sin-
gle-electrode operation. A burner control unit with
an integral fuse must be used for activation.
This function is only guaranteed when used within
the specified limits– see page 6 (8 Technical
data). Any other use is considered as non-compliant.
TZI
The ignition transformer TZI must be mounted in a
non-contact housing, for example in a control cabi-
net. TZI fulfils the requirements for enclosure IP00.
TGI
Ignition transformer TGI in its die-cast aluminium
housing meets the requirements for enclosure IP65,
NEMA4. The TGI is suitable for on-site mounting
near the burner.
2.1 Type code
TZI Ignition transformer
TGI Ignition transformer, enclosed
5 5 kV high voltage
8 8 kV high voltage
-12 Output current: 12mA at 50Hz
(9mA at 60Hz)
-15 Output current: 15mA at 50Hz
(10–11mA at 60Hz)
-20 Output current: 20mA at 50Hz
(16mA at 60Hz)
/19 19% duty cycle
/33 33% duty cycle
/100 100% duty cycle
Q Mains voltage: 120V AC
W Mains voltage: 230V AC
E CE approved
T UL listed, CSA approved
2.2 Part designations
2.2.1 TZI
3
4
1
5
2
1 Ignition transformer
2 Type label
3 Ignition cable connection
4 Mains cable
5 Attachment bracket
2.2.2 TGI
2
3
1
45
1 Upper housing section
2 Lower housing section
3 Type label
4 PE connection
5 M20 cable gland
2.3 Type label
Mains voltage, ignition voltage, duty cycle, current
consumption, output current and enclosure– see
type label
TZI
TZI, TGI · Edition 01.24
EN-3
3 INSTALLATION
CAUTION
Incorrect installation!
Please observe the following to ensure that the
unit is not damaged during installation and oper-
ation:
– Dropping the device can cause permanent
damage. In this event, replace the entire device
and associated modules before use.
➔TZI: install in external housing or control cabinet
with enclosure ≥IP54. Ensure that a warning
sign with the wording “Warning: electricity” to
DIN EN ISO 7010 in permanently legible condi-
tion is placed on the external housing or control
cabinet.
➔TZI, TGI: ground the housing.
➔Installation position:
TZI: as required,
TGI: vertical (with connections pointing down-
wards) or lying flat.
TGI
➔Position the ignition transformer right next to the
burner (ignition cable length: max.5m, recom-
mended <1m).
4 WIRING
➔Cable for burner ground/PE wire: 4mm2.
➔TGI: mains power cable: max. 1.5mm2.
➔For the ionization and ignition cables, use un-
screened high-voltage cable:
FZLSi 1/7 -50 to +180°C (-58 to +350°F), Order
No. 04250410,
or
FZLK 1/7 -5 to +80°C (23 to 176°F), Order No.
04250409.
DANGER
Electric shocks can be fatal!
– Check the insulation of the high-voltage cable
for damage and replace if required.
➔Avoid electrical interference on the ionization
cable.
➔Do not lay UV/ionization cable and ignition cable
together and lay them as far apart as possible.
➔Length of ignition cable: < 1m (3.28ft), max.
5m (16.4ft).
➔Lay cables individually and, if possible, not in a
metal conduit.
➔Only use radio interference suppressed terminal
boots with 1k Ω resistor, see page 8 (10
Accessories).
1 Disconnect the system from the electrical power
supply.
2 Screw the ignition cable securely into the
high-voltage connection H and run to the burner
by the shortest possible route.
H
3 Wire the ignition transformer as shown in the
connection diagram.
TZI, TGI · Edition 01.24
EN-4
4.1 Connection diagram
Legend
HHigh-voltage connection
PE wire connection
Burner ground connection
Flame control
N
L
PE
PE
PE
Burner control unit
TZI/TGI..E TZI/TGI..T
L = black core L = black core
N = blue core N = white core
Brown core Red core
PE = green/
yellow core PE = green core
Double-electrode operation
TZI
I
Z
N
H
N
L
L
PE
PE
PE
TGI
N
L
PE
PE
PE
I
Z
H
LN
Single-electrode operation
➔Single-electrode operation is possible only in
conjunction with suitable burner control units.
➔For single-electrode operation, wire an equipo-
tential bond between the burner and the burner
control unit.
TZI
N
L
PE
PE
PE
H
N
L
TGI
N
L
PE
PE
PE
H
LN
TZI, TGI · Edition 01.24
EN-5
5 COMMISSIONING
WARNING
Danger of death!
High voltage is supplied to the high-voltage con-
nection on the TZI, TGI during the ignition process.
➔A burner control unit with an integral fuse to suit
the current consumption of the ignition trans-
former must be installed for activation.
➔Do not operate the TZI or TGI unless ignition
sparks are formed.
1 Check the distance between spark electrode
and burner ground (2±0.5mm) before
commissioning the TZI, TGI.
2 mm (0.08")
± 0,5 mm (0.02")
➔Do not exceed the specified duty cycle and am-
bient temperature, see also page 6 (8 Techni-
cal data). Refer to Technical Information TZI, TGI
for converting the duty cycle into seconds.
6 ELECTROMAGNETIC COMPATI-
BILITY (EMC)
CAUTION
Radio interference!
Please observe the following to ensure that no
damage occurs during installation and operation:
– The high-voltage arc may cause radio interfer-
ence. For this reason, burners and systems with
fitted TZI or TGI are subject to the EMC
Directive. The system manufacturer must ensure
compliance with the EMC limits set out in EN
IEC61000-6-4, for example.
7 ASSISTANCE IN THE EVENT OF
MALFUNCTION
WARNING
Electric shocks can be fatal!
– Before working on possible live components,
ensure the unit is disconnected from the power
supply.
– Fault-clearance must only be undertaken by
authorized trained personnel!
– Do not carry out repairs on the TZI, TGI on your
own as this will cancel our guarantee. Unauthor-
ized repairs or incorrect electrical connections
can cause the burner control unit and the TZI or
TGI to become defective. In this case, fail-safe
operation can no longer be guaranteed.
• Faults may be cleared only using the meas-
ures described below–
➔If the TZI, TGI does not react despite the faults
having been rectified–
• Remove the unit and return it to the manufac-
turer for inspection.
Assistance in the event of malfunction
? Fault
! Cause
• Remedy
? No ignition spark?
! The ignition cable is too long.
• Check the length of the ignition cable and
shorten it if necessary. Length of ignition
cable: < 1m (3.28ft), max. 5m (16.4ft).
! Power supply to the TZI, TGI is defective.
• Check the power supply.
! The PE connection on the TZI, TGI is defective.
• Check the PE connection (TZI/TGI..E = brown
core, TZI/TGI..T = red core).
! The high-voltage cable has no contact with the
terminal boot/ignition transformer.
• Secure the high-voltage cable firmly to the
terminal boot/high-voltage connection on the
ignition transformer.
! Ignition cable/spark electrode has a short-circuit
to PE.
• Check installation, clean the spark electrode.
? Abnormal EMC fault?
! A radio interference suppressed terminal boot
has not been used.
• Use a radio interference suppressed terminal
boot, see page 8 (10 Accessories).
TZI, TGI · Edition 01.24
EN-6
8 TECHNICAL DATA
Mains voltage:
TZI..Q, TGI..Q: 120V AC, 50/60Hz,
TZI..W, TGI..W: 230V AC, 50/60Hz.
Output voltage:
TZI5, TGI5: 5 kV,
TZI8, TGI8: 8 kV.
Electrode distance: 2 ± 0.5mm.
Length of ignition cable: < 1m (3.28ft), max. 5m
(16.4ft).
Enclosure:
TZI: IP 00,
TGI: IP 65, NEMA 4.
Ambient temperature: -20 to +60°C.
TZI, TGI: silicone-free.
Weight:
TZI../19: 1.4kg,
TZI../33, TZI../100: 2.0kg,
TGI../19: 2.5kg,
TGI../33, TGI../100: 3.1kg.
Duty cycle [%]:
-20 0 20 40 60
0
20
40
60
80
100
TZI 5-15/100
TZI 8-12/100
TZI 8-20/19
TZI 8-20/33
=
=
=
=
Duty cycle [%]
Ambient temperature [°C]
TZI
Type Input Output Duty cycle2)
A1) mA1) %
TZI5-15/100QE 0.9 (0.6) 15 (11) 100
TZI5-15/100QT 0.9 (0.6) 15 (11) 100
TZI5-15/100WE 0.4 (0.3) 15 (10) 100
TZI8-20/19QE 1.9 (1.4) 20 (16) 19
TZI8-20/19QT 1.9 (1.4) 20 (16) 19
TZI8-20/19WE 1.0 (0.7) 20 (16) 19
TZI8-12/100QE 1.2 (0.9) 12 (9) 100
TZI8-12/100QT 1.2 (0.9) 12 (9) 100
TZI8-12/100WE 0.6 (0.4) 12 (9) 100
TZI8-20/33QE 1.7 (1.3) 20 (16) 33
TZI8-20/33QT 1.7 (1.3) 20 (16) 33
TZI8-20/33WE 1.0 (0.7) 20 (16) 33
TZI, TGI · Edition 01.24
EN-7
TGI
Type3) Input Output Duty cycle2)
A1) mA1) %
TGI5-15/100QE 0.9 (0.6) 15 (11) 100
TGI5-15/100QT 0.9 (0.6) 15 (11) 100
TGI5-15/100WE 0.4 (0.3) 15 (10) 100
TGI8-20/19QE 1.9 (1.4) 20 (16) 19
TGI8-20/19QT 1.9 (1.4) 20 (16) 19
TGI8-20/19WE 1.0 (0.7) 20 (16) 19
TGI8-12/100QE 1.2 (0.9) 12 (9) 100
TGI8-12/100QT 1.2 (0.9) 12 (9) 100
TGI8-12/100WE 0.6 (0.4) 12 (9) 100
TGI8-20/33QE 1.7 (1.3) 20 (16) 33
TGI8-20/33QT 1.7 (1.3) 20 (16) 33
TGI8-20/33WE 1.0 (0.7) 20 (16) 33
1) Values in brackets apply to 60Hz.
2) Within 3 minutes at -20 to +35°C.
3) Cores of the connection cable: TZI/TGI..E = black, blue,
brown, green-yellow; TZI/TGI..T = black, white, red,
green.
9 LOGISTICS
Transport
Protect the unit from external forces (blows, shocks,
vibration).
Transport temperature: see page 6 (8 Technical
data).
Transport is subject to the ambient conditions
described.
Report any transport damage on the unit or packag-
ing without delay.
Check that the delivery is complete.
Storage
Storage temperature: see page 6 (8 Technical
data).
Storage is subject to the ambient conditions
described.
Storage time: 6months in the original packaging
before using for the first time. If stored for longer
than this, the overall service life will be reduced by
the corresponding amount of extra storage time.
TZI, TGI · Edition 01.24
EN-8
10 ACCESSORIES
10.1 Radio interference suppressed terminal
boots
Right-angle terminal boot, 4mm (0.16inch), interfer-
ence-suppressed,
Order No. 04115308.
Straight terminal boot, 6mm (0.2inch), interfer-
ence-suppressed,
Order No. 04115306.
10.2 High-voltage cable
FZLSi 1/7 -50°C (-58°F) to +180°C (+356°F),
Order No. 04250410,
FZLK 1/7 -5°C (23°F) to +80°C (+176°F),
Order No. 04250409.
11 CERTIFICATION
11.1 Declaration of conformity
We, the manufacturer, hereby declare that the
products TZI5..E, TZI8..E, TGI5..E and TGI8..E
comply with the requirements of the listed Directives
and Standards.
Directives:
– 2014/35/EU – LVD
– 2014/30/EU – EMC
– 2011/65/EU – RoHS II
– 2015/863/EU – RoHS III
Standards:
– EN61558-2-3:2011-04
– Conformity with EN61000-6-2:2005/AC:2005
and EN61000-6-4:2007/A1:2011 must be
checked by the system operator in the specific
application in which the transformers are to be
used.
The production is subject to the surveillance proce-
dure pursuant to Regulation (EU) 2014/35 AnnexIII
ModuleA.
Elster GmbH
Scan of the Declaration of conformity (D,GB)– see
www.docuthek.com
11.2 UL recognized
TZI..T only: USA and Canada.
For USA: Product Category XPZZ2, File No.
E529373,
for Canada: Product Category XPZZ8, File No.
E529373.
www.ul.com
11.3 Eurasian Customs Union
The products TZI, TGI meet the technical specifica-
tions of the Eurasian Customs Union.
12 DISPOSAL
Devices with electronic components:
WEEE Directive 2012/19/EU – Waste Electrical
and Electronic Equipment Directive
At the end of the product life (number of operat-
ing cycles reached), dispose of the packaging and
product in a corresponding recycling centre. Do not
dispose of the unit with the usual domestic refuse.
Do not burn the product.
On request, old units may be returned carriage paid
to the manufacturer in accordance with the relevant
waste legislation requirements.
© 2024 Elster GmbH
We reserve the right to make technical modifications in the interests of progress.
The Honeywell Thermal Solutions family of products includes
Honeywell Combustion Safety, Eclipse, Exothermics, Hauck,
Kromschröder and Maxon. To learn more about our products, visit
ThermalSolutions.honeywell.com or contact your Honeywell Sales
Engineer.
Elster GmbH
Strotheweg 1, D-49504 Lotte
T +49 541 1214-0
[email protected]
www.kromschroeder.com
Global centralized service deployment coordination:
T +49 541 1214-365 or -555
[email protected]
Translation from the German
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Kromschroder TZI, TGI Operating instructions

Brand
Kromschroder
Model
TZI, TGI
Type
Operating instructions
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